PT3104C

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DC DC Converters

DC-DC converters are electric power conversion devices used to convert a DC input voltage to a different DC output voltage. They are widely used in various applications to convert voltages to specific levels that are more suitable for the circuit to be powered. One of the most popular models of DC-DC converter is the PT3104C. This article will look at the various applications and working principle of this device.

Applications of the PT3104C

The PT3104C is a highly efficient buck-boost DC-DC converter which was designed primarily to power small boards in embedded applications. It can also be used in various other applications where an adjustable input voltage is required for optimal power operation. Some of the most common applications include:

• Automotive electronics
• Communication systems
• Industrial automation systems
• Medical devices
• Portable electronic devices
• Robotic systems
• Solar-powered systems

Working Principle of the PT3104C

The PT3104C is a buck-boost DC-DC converter, which means that it can source both higher and lower voltages than the input voltage. To convert from input to output, the PT3104C is based on a switching regulator topology which features a switch that turns on and off many times per second. The on and off switching of the switch is regulated by a Pulse Width Modulation (PWM) signal that is generated by an internal IC. The IC regulates the amount of power that needs to be delivered to the output based on the input voltage, the output voltage, and the load on the output.

The PT3104C has a wide input voltage range from 4.5V to 36V and is able to produce an output voltage that is up to 5V higher than the input voltage. The output voltage can also be adjusted from 0.8V to 10V. It also has a enable input pin that can be used to reduce the output voltage to 0.8V when disabled.

Conclusion

The PT3104C is a highly efficient DC-DC converter that is widely used in various applications. It is based on a buck-boost topology with a switch that is regulated by a PWM signal that controls its on and off switching. The input voltage range is from 4.5V to 36V, and the output voltage range is from 0.8V to 10V, with the ability to go up to 5V higher than the input voltage. The PT3104C is an excellent choice for powering small boards in embedded applications.

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